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<H1>IBM Visualization Data Explorer Programmer&#39;s Reference</H1>
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<H3><A NAME="HDRDXINS" HREF="progu097.htm#PToC_311">DXInsert</A></H3>
<A NAME="IDX1826"></A>
<A NAME="IDX1827"></A>
<P><STRONG>Function</STRONG>
<P>
Adds a component to a Field.
<P><STRONG>Syntax</STRONG>
<BR>
<TT><STRONG><BR>
&#35;include &lt;dx/dx.h&gt;<BR>
<P><BR>
Object DXInsert(Object o, Object add, char *name)<BR>
</STRONG></TT><BR>
<P><STRONG>Functional Details</STRONG>
<P>
For each Field in Object
<TT><STRONG>o</STRONG></TT>,
add Object
<TT><STRONG>
add
</STRONG></TT>
as component
<TT><STRONG>name</STRONG></TT>.  Object
<TT><STRONG>
o
</STRONG></TT>
can be a
single Field, or any Object that can contain Fields (e.g.,
Groups or Series).  If
Object
<TT><STRONG>
o
</STRONG></TT>
is a single Field, Object
<TT><STRONG>
add
</STRONG></TT>
must
be a single Object, usually an Array.  If Object
<TT><STRONG>
o
</STRONG></TT>
is anything else, the Object hierarchy of
<TT><STRONG>
o
</STRONG></TT>
must match that of
<TT><STRONG>add</STRONG></TT>,
where each Field of
<TT><STRONG>
o
</STRONG></TT>
matches an Array in
<TT><STRONG>add</STRONG></TT>.  If the Field already contains a
<TT><STRONG>
name
</STRONG></TT>
component, it is replaced.
<P><STRONG>Return Value</STRONG>
<P>
Returns <TT><STRONG>o</STRONG></TT> or returns <TT><STRONG>NULL</STRONG></TT>
and sets an error code.
<P><STRONG>See Also</STRONG>
<P>
<TT><STRONG>
<A HREF="progu139.htm#HDRDXEXI">DXExists</A>,
<A HREF="progu141.htm#HDRDXEXT">DXExtract</A>,
<A HREF="progu290.htm#HDRDXREM">DXRemove</A>,
<A HREF="progu291.htm#HDRDXREN">DXRename</A>,
<A HREF="progu293.htm#HDRDXREP">DXReplace</A>,
<A HREF="progu307.htm#HDRDXSCV">DXSetComponentValue</A>,
<A HREF="progu332.htm#HDRDXSWP">DXSwap</A>
</STRONG></TT>
<P>
<A HREF="progu053.htm#HDRCTMN">12.10 , "Component Manipulation"</A>.
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